Average concentrations of elements in Delta County, Michigan

    Counties page > Mg in Conterminous US > Mg in upper-midwestern US > Averages in Delta County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.4530.3122.6464.532
ArsenicAs (ppm)4.6141.9141.20214.521
CalciumCa (wt%)2.0180.9450.5165.573
CopperCu (ppm)8.1674.1553.05834.898
IronFe (wt%)1.2170.3130.5992.694
MercuryHg (ppm)0.0240.0090.0100.048
MagnesiumMg (wt%)0.8370.4140.1702.251
ManganeseMn (ppm)435.658153.110157.415989.567
SodiumNa (wt%)0.5860.1330.2961.010
PhosphorusP (wt%)0.0350.0050.0200.049
LeadPb (ppm)14.8291.43212.06520.026
SeleniumSe (ppm)0.2660.1770.1001.348
TitaniumTi (wt%)0.2380.0380.1550.361
ZincZn (ppm)26.3287.41913.00750.517

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